| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $80.37 | 3.735% | $83.3718 | $83.37 | $83.35 | $83.40 |
| Purchase #2 | $28.82 | 8.583% | $31.2936 | $31.29 | $31.30 | $31.30 |
| Purchase #3 | $202.55 | 8.169% | $219.0963 | $219.10 | $219.10 | $219.10 |
| Purchase #4 | $23.88 | 8.850% | $25.9934 | $25.99 | $26.00 | $26.00 |
| Purchase #5 | $40.50 | 3.199% | $41.7956 | $41.80 | $41.80 | $41.80 |
| Purchase #6 | $70.93 | 3.722% | $73.57 | $73.57 | $73.55 | $73.60 |
| Purchase #7 | $249.43 | 9.293% | $272.6095 | $272.61 | $272.60 | $272.60 |
| 7 purchase totals = | $696.48 | $747.7302 | $747.73 | $747.70 | $747.80 | |